If you&rsquo;ve been to an urban area lately, you may have noticed a growing trend: green roofing. Not just...
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If you&rsquo;ve been to an urban area lately, you may have noticed a growing trend: green roofing. Not just &ldquo;green&rdquo; as the environmentally conscious sense but literally &ldquo;green&rdquo; as in made of living things. Many commercial buildings in urban centers are opting for green roofs because they cut cooling and heating costs and benefit the environment in important ways. Though the popularity of green roofs is a rather recent development, the concept of a green roof is nothing new. People have been using soil and plant life as a roofing material for centuries. Today it&rsquo;s making a comeback not just for commercial buildings but on residences as well. If you&rsquo;re looking for an alternative roofing solution and think that green roofing may be a good option for you, here are six considerations to make.

Your assignment is to navigate to the following site, read through the materials presented, and take the practice exam. The...
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Your assignment is to navigate to the following site, read through the materials presented, and take the practice exam. The site is at http://serc.carleton.edu/sp/merlot/biology/visualizations/examples/48556.html
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A program that congregates and organizes writing assignments and offers online peer reviewing to facilitate writing...
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A program that congregates and organizes writing assignments and offers online peer reviewing to facilitate writing improvement in classes.
For more information about this tool, please see the following links:
(http://www.amazon.com/Agency-Peer-Production-Quentin-Vieregge/dp/0814100899/ref=sr_1_1?ie=UTF8&qid=1344272037&sr=8-1&keywords=agency+in+the+age+of+peer+production)
(http://www.journalofwritingassessment.org/article.php?article=68)
(http://www.sciencedirect.com/science/journal/10752935)